加载渲染流程parentbeforeCreate->parentcreated->parentbeforeMount->childbeforeCreate->childcreated->childbeforeMount->childmounted->parentmounted子组件更新流程parentbeforeUpdate->childbeforeUpdate->childupdated->父更新父组件更新流程parentbeforeUpdate->父更新销毁流程parentbeforeDestroy->childbeforeDestroy->childdestroyed->parentdestroyed扫码关注微信公众号获取更多信息
